The International Retinal Research Foundation concentrates almost exclusively on biomedical research into retinal disease and vision science, funding academic ophthalmology departments and specialty professional societies. Its grants are focused and substantial, supporting translational and clinical research programs at major medical centers and enabling society-led research initiatives and knowledge-sharing in the retina subspecialty. The foundation appears to prioritize institutions with established retinal research infrastructure rather than small community providers.
A $8.3 million grant to Vanderbilt University in 2023 stands out in the International Retinal Research Foundation Inc’s recent record, showing how heavily the foundation can concentrate support in retinal research at established medical centers. Across its latest grants, the foundation backs ophthalmology departments, university hospitals, and retina-focused scientific societies rather than individual patients or community programs. Its work reaches both basic and clinical research, with awards that support vitreoretinal research training, macular and retinal disease studies, and knowledge-sharing inside the retina subspecialty. The foundation’s recent grants also show repeated support for major institutional partners. UAB Dept of Ophthalmology received six-figure awards in 2024 and 2025, while The Retina Society and The Macula Society each appear multiple times as recipients of research funding. Smaller awards still fit the same pattern: postdoctoral scholar grants, society-linked research awards, and research support for academic investigators all point to a funder built around specialized retinal science. The International Retinal Research Foundation Inc gives nationally, but its grantmaking is not diffuse; it is directed toward organizations already embedded in retinal research and care.
In ophthalmology department research, the foundation supported UAB Dept of Ophthalmology with $1,000,000 in 2024 and $450,000 in 2025 for research. It also gave Vanderbilt University $525,000 in 2025 and $785,000 in 2024, reinforcing its interest in university-based retinal research programs. Professional society research is another clear theme. The International Retinal Research Foundation Inc awarded The Retina Society $275,000 in 2025 and The Macula Society $270,000 in 2025, reflecting its partnership-style funding for retina subspecialty organizations. Smaller society grants also appear in prior years, including $75,000 to The Retina Society in 2023 and 2024 and $70,000 to The Macula Society in 2023 and 2024. The foundation also supports investigator development. It granted $100,000 to the Robert Machemer Foundation in 2024 and 2023, matching its career-development and fellowship-linked approach to retinal research training.
$1.7M
$20.3M
$1.2M
$2.1M
Most grants fall between $35K and $91K, with a median of $50K.
25th Percentile
$35K
Median
$50K
75th Percentile
$91K
Top 2 recipient countries by grant volume for International Retinal Research Foundation.
| Rank | Country | Grants | Total | Share |
|---|---|---|---|---|
| 1 | United StatesDomestic | 31 | $12.8M | 96.9% |
| 2 | Brazil |
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Highly concentrated giving: a very small number of large grants (multi-million dollar awards) to a few repeat grantees. Predominantly supports established academic and professional institutions rather than broad small-dollar or community grants.
Notable grantees: Vanderbilt University, UAB Department of Ophthalmology, The Retina Society, The Macula Society
Typical awards cluster around a median of $50,000, with the middle half of grants ranging from $35,000 to $90,845. At the upper end, the recent record includes multi-hundred-thousand-dollar institutional awards and one very large multi-million-dollar grant. The pattern is recurring rather than one-off: Vanderbilt University, UAB Dept of Ophthalmology, The Retina Society, The Macula Society, and the Robert Machemer Foundation each appear more than once. The foundation operates as a grantmaker to nonprofit research institutions and society partners, and it also runs named postdoctoral and fellowship-style programs with online or announced award cycles.
Most grants land in the United States, which accounts for 31 of the 32 recent grants. Alabama receives the largest share of grant counts, driven by repeated awards in Birmingham and Pelham. Other recurring recipient cities include Nashville, Boston, and New York, with additional grants reaching Baltimore, Seattle, Stanford, Philadelphia, Irvine, Berkeley, and Salt Lake City. One recent grant went to Rio de Janeiro, showing at least some international recipient activity alongside the U.S.-centered portfolio.
It funds nonprofit research institutions, ophthalmology departments, retina-focused professional societies, and named research partners such as university hospitals and specialty foundations. Recent recipients include Vanderbilt University, UAB Dept of Ophthalmology, The Retina Society, The Macula Society, and the Robert Machemer Foundation.
Its stated grant-size distribution centers on a $50,000 median, with the 25th percentile at $35,000 and the 75th percentile at $90,845. The recent record also includes much larger institutional awards, including a $8,324,994 grant to Vanderbilt University.
Retinal disease and vision science dominate the portfolio, especially ophthalmology department research, clinical and translational retina work, macular disease, retinal vascular disease, and postdoctoral scholar support. The foundation also funds retina-focused professional society research and education efforts.
Its geographic scope is national, and recent grants are overwhelmingly U.S.-based: 31 of 32 recent grants went to U.S. recipients. One recent grant went to Rio de Janeiro, indicating at least one international recipient in the dataset.
Yes. Its active programs include the Robert Machemer, MD Foundation and IRRF Fellowship, which provides $100,000 per year to co-fund a vitreoretinal surgical fellow’s transition to independent research. It also awards postdoctoral scholar grants at $35,000 and travel grants for trainees and researchers.
2025
Source: IRS Form 990-PF, fiscal year 2025.
| 1 |
| $82K |
3.1% |
Recipient country reflects the grantee's headquarters per IRS 990-PF and Schedule F filings, not the program's implementation country.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| VANDERBILT UNIVERSITY | NASHVILLE, TN | $525,000 | 2025 | RESEARCH |
| UAB DEPT OF OPHTHALMOLOGY | BIRMINGHAM, AL | $450,000 | 2025 | RESEARCH |
| THE RETINA SOCIETY | BOSTON, MA | $275,000 | 2025 | RESEARCH |
| THE MACULA SOCIETY | PEPPER PIKE, OH | $270,000 | 2025 | RESEARCH |
| RESEARCH TO PREVENT BLINDNESS | NEW YORK, NY | $77,500 | 2025 | RESEARCH |
| STANFORD UNIVERSITY | STANFORD, CA | $35,000 | 2025 | RESEARCH |
| UNIVERSITY OF PENNSYLVANIA | PHILADELPHIA, PA | $35,000 | 2025 | RESEARCH |
| UNIVERSITY OF WASHINGTON | SEATTLE, WA | $35,000 | 2025 | RESEARCH |
| SIGHT SAVERS AMERICA | PELHAM, AL | $10,000 | 2025 | RESEARCH |
| UAB DEPT OF OPHTHALMOLOGY | BIRMINGHAM, AL | $1,000,000 | 2024 | RESEARCH |
| VANDERBILT UNIVERSITY | NASHVILLE, TN | $785,000 | 2024 | RESEARCH |
| RESEARCH TO PREVENT BLINDNESS | NEW YORK, NY | $102,500 | 2024 | RESEARCH |
| JOHN HOPKINS SCHOOL OF MEDICINE | BALTIMORE, MD | $100,000 | 2024 | RESEARCH |
| THE RETINA SOCIETY | BOSTON, MA | $75,000 | 2024 | RESEARCH |
| THE MACULA SOCIETY | PEPPER PIKE, OH | $70,000 | 2024 | RESEARCH |
| ROBERT MACHEMER FOUNDATION | CHAPEL HILL, NC | $50,000 | 2024 | RESEARCH |
| UNIVERSITY OF UTAH | SALT LAKE CITY, UT | $37,800 | 2024 | RESEARCH |
| MARIANA SILVEIRA | BOSTON, MA | $35,700 | 2024 | RESEARCH |
| STANFORD UNIVERSITY | STANFORD, CA | $35,000 | 2024 | RESEARCH |
| UNIVERSITY OF CALIFORNIA - IRVINE | IRVINE, CA | $35,000 | 2024 | RESEARCH |
| VANDERBILT UNIVERSITY | NASHVILLE, TN | $8,324,994 | 2023 | RESEARCH |
| JOHN HOPKINS SCHOOL OF MEDICINE | BALTIMORE, MD | $100,000 | 2023 | RESEARCH |
| RODRIGO ALVES MARTINS | RIO DE JANEIRO | $81,690 | 2023 | RESEARCH |
| THE RETINA SOCIETY | BOSTON, MA | $75,000 | 2023 | RESEARCH |
| THE MACULA SOCIETY | PEPPER PIKE, OH | $70,000 | 2023 | RESEARCH |
| ROBERT MACHEMER FOUNDATION | CHAPEL HILL, NC | $50,000 | 2023 | RESEARCH |
| UNIVERSITY OF WASHINGTON | SEATTLE, WA | $35,000 | 2023 | RESEARCH |
| SCHEPENS EYE RESEARCH INSTITUTE | BOSTON, MA | $35,000 | 2023 | RESEARCH |
| UNIVERSITY OF CALIFORNIA - BERKELEY | BERKELEY, CA | $35,000 | 2023 | RESEARCH |
| FIGHT FOR SIGHT | NEW YORK, NY | $22,500 | 2023 | RESEARCH |
| AIDB FOUNDATION | TALLADEGA, AL | $2,500 | 2023 | RESEARCH |
| SIGHT SAVERS AMERICA | PELHAM, AL | $175 | 2023 | RESEARCH |
UAB DEPT OF OPHTHALMOLOGY
$450,000RESEARCH
THE RETINA SOCIETY
$275,000RESEARCH
THE MACULA SOCIETY
$270,000RESEARCH
STANFORD UNIVERSITY
$35,000RESEARCH
UNIVERSITY OF WASHINGTON
$35,000RESEARCH
UAB DEPT OF OPHTHALMOLOGY
$1,000,000RESEARCH
JOHN HOPKINS SCHOOL OF MEDICINE
$100,000RESEARCH
THE RETINA SOCIETY
$75,000RESEARCH
THE MACULA SOCIETY
$70,000RESEARCH
ROBERT MACHEMER FOUNDATION
$50,000RESEARCH
UNIVERSITY OF UTAH
$37,800RESEARCH
MARIANA SILVEIRA
$35,700RESEARCH
STANFORD UNIVERSITY
$35,000RESEARCH
UNIVERSITY OF CALIFORNIA - IRVINE
$35,000RESEARCH
JOHN HOPKINS SCHOOL OF MEDICINE
$100,000RESEARCH
RODRIGO ALVES MARTINS
$81,690RESEARCH
THE RETINA SOCIETY
$75,000RESEARCH
THE MACULA SOCIETY
$70,000RESEARCH
ROBERT MACHEMER FOUNDATION
$50,000RESEARCH
UNIVERSITY OF WASHINGTON
$35,000RESEARCH
SCHEPENS EYE RESEARCH INSTITUTE
$35,000RESEARCH
FIGHT FOR SIGHT
$22,500RESEARCH